Reef Lobster are they reef safe?

[Deathstar]

Hi guys,

I was looking at a Reef Lobster the other day they look kind of cool. Does anyone have one? Are they hard to take care of? Are they reef safe? Do they eat corals?

Here is a link to picture of one.

http://www.saltwaterfish.com/site_11...ot_parent_id=4

Thanks,